ELHO Posted April 5, 2008 Report Share Posted April 5, 2008 salam pour une poutre de grande portee (20m) d un hangar vu qu on ne peut pas considerer un diaphragme dans la toiture (presence de pannes et panneau sandwich seulement) le deplacement a mi travee est tres grand le deplacement en tete de poteau verifie la condition du RPA mais celui a mi travee de la poutre depasse celui du RPA il me semble que c pas logique les portiques peuvent se deplacer relativement car il n y a pas de diaphragme mais la poutre ne doit pas se deplacer en forme de courbes sachant qu elle est en beton arme je crois que j ai trouve une solution mais d abord je voeux exposer la structure et les formes de deplacements Quote Link to comment Share on other sites More sharing options...
ELHO Posted April 6, 2008 Author Report Share Posted April 6, 2008 Quote Link to comment Share on other sites More sharing options...
Guest Posted April 6, 2008 Report Share Posted April 6, 2008 Quote Link to comment Share on other sites More sharing options...
ELHO Posted April 6, 2008 Author Report Share Posted April 6, 2008 Quote Link to comment Share on other sites More sharing options...
Rafik Posted April 10, 2008 Report Share Posted April 10, 2008 Quote Link to comment Share on other sites More sharing options...
ELHO Posted April 11, 2008 Author Report Share Posted April 11, 2008 Quote Link to comment Share on other sites More sharing options...
Rafik Posted April 11, 2008 Report Share Posted April 11, 2008 Quote Link to comment Share on other sites More sharing options...
ELHO Posted April 12, 2008 Author Report Share Posted April 12, 2008 Quote Link to comment Share on other sites More sharing options...
Rafik Posted April 12, 2008 Report Share Posted April 12, 2008 Quote Link to comment Share on other sites More sharing options...
ELHO Posted April 12, 2008 Author Report Share Posted April 12, 2008 Quote Link to comment Share on other sites More sharing options...
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